/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Scene/SceneGeometrySpatialCache.h
class FSceneGeometrySpatialCache
FSparseDynamicO...
BoundsOctree
TMap<UPrimitiv...
ComponentMap
TMap<FSceneGeo...
Spatials
int32
UniqueIDGenerator